Favicon & App Icon Generator
Generate 16×16 through 512×512 PNG favicon and app-icon sizes from one image — real PNG files, never mislabeled as a .ico.
Every output here is a real PNG image at the labeled size — never mislabeled as a .ico file, which is a different, multi-resolution container format this tool doesn't build. Modern browsers accept a PNG directly as a favicon via <link rel="icon" type="image/png" ...>, and the 180×180/192×192/512×512 sizes are what Apple touch icons and Android/PWA manifests expect. If your setup specifically requires a classic multi-resolution .ico file, this tool doesn't produce one.
Your image is processed locally in your browser — it is never uploaded anywhere.
Generate a full set of PNG favicon and app-icon sizes — 16×16, 32×32, 48×48, 180×180 (Apple touch icon), 192×192, and 512×512 (Android/PWA) — from a single source image, downloadable individually or all at once.
This produces PNG files, not a classic multi-resolution .ico container — that's a different format this tool doesn't build, and it's never mislabeled as one. A non-square source image is scaled to fit and centered, never cropped or stretched.